As anyone here who has read about Beau knows, he has a huge prey thing for rabbits. Well, our yard apparently has a bunch of them. Anyhow, it would seem the dominant male rabbit and Beau have been vying for territory. He will leave his dropping by the fence and Beau will pee on them; then it is repeated. So now Beau has taken to eating droppings that are along the fence where he does not pee. I try and get him to "leave it" but frankly the droppings are everywhere. I think I just won't let him in my yard anymore How dangerous are the droppings or are they harmless?